Tonic water in UV light. Tonic water contains quinine which fluoresces in ultraviolet (UV) light. Quinine is a plant alkaloid obtained from the bark of the cinchona tree. It has numerous medicinal properties,including an effective treatment against malaria. Quinine is added to soft drinks for its bitter flavour | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / Molloy, Cordelia |
Bildgröße: | 3430 px × 5119 px |
Modell-Rechte: | nicht erforderlich |
Eigentums-Rechte: | nicht erforderlich |
Restrictions: | - |